[PATCH] arm64: dts: exynos: gs101-pixel-common: add node for s2mpg10 / clock
André Draszik
andre.draszik at linaro.org
Fri Oct 10 08:56:26 PDT 2025
On Pixel 6 (and Pro), a Samsung S2MPG10 is used as main PMIC, which
contains the following functional blocks:
* common / speedy interface
* regulators
* 3 clock outputs
* RTC
* power meters
This change adds a node for the clock outputs which are used as inputs
as follows:
* RTC clock for AP
* GNSS receiver, WLAN, Bluetooth
* vibrator, modem
The names have been chosen to match the schematic.
Signed-off-by: André Draszik <andre.draszik at linaro.org>
---
Note: This depends on the samsung,s2mpg10-clk binding which was
only recently merged into Linus' tree via the clock tree.
---
arch/arm64/boot/dts/exynos/google/gs101-pixel-common.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/google/gs101-pixel-common.dtsi b/arch/arm64/boot/dts/exynos/google/gs101-pixel-common.dtsi
index 84ff3e047d3b31b5f96d4d6c78ec933bb05f3e6b..93892adaa679439bd87b0630cf9416b05c9d4536 100644
--- a/arch/arm64/boot/dts/exynos/google/gs101-pixel-common.dtsi
+++ b/arch/arm64/boot/dts/exynos/google/gs101-pixel-common.dtsi
@@ -109,6 +109,13 @@ pmic {
system-power-controller;
wakeup-source;
+ clocks {
+ compatible = "samsung,s2mpg10-clk";
+ #clock-cells = <1>;
+ clock-output-names = "rtc32k_ap", "peri32k1",
+ "peri32k2";
+ };
+
regulators {
};
};
---
base-commit: 2b763d4652393c90eaa771a5164502ec9dd965ae
change-id: 20251010-s2mpg10-clk-cbb8cb060c16
Best regards,
--
André Draszik <andre.draszik at linaro.org>
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